package com.zcl.javaClassAndObject.collection.typeUnknown8_2_1;

/**
 * @Description:
 * @author: zcl
 * @date: 2021/12/13  10:44
 */
public class Cat {
    private int catNumber;
    Cat(int i){
        catNumber = 1;
    }
    void print(){
        System.out.println("Cat" + catNumber);
    }
}
